The calculated distance (air line) between Pallejà and Sant Andreu de la Barca is approximately 2 miles respectively 3 kilometers.
By car or train, the actual journey to Sant Andreu de la Barca is certainly longer, as only the direct route (as the crow flies) between Pallejà and Sant Andreu de la Barca has been calculated here.
Air line (approximately)
3 kilometers
2 nautical miles